#!/bin/bash -eu
#
# Copyright 2017 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

source /opt/c2d/c2d-utils || exit 1

pass=$(get_metadata_value "instance/attributes/tomcat-tomcat-password")

sed -i -e '$ i \
  <user username="tomcat" password="'"$pass"'" roles="manager-gui,admin-gui"/>
' /etc/tomcat8/tomcat-users.xml

/etc/init.d/tomcat8 restart

until curl -s -f localhost > /dev/null; do
  sleep 3
done
